.Class {
    display: flex;
    justify-content: center;
    height: calc(100vh - 78px);
    overflow: auto;
    background-color: #f7f7f7;

    &>.content {
        margin-top: 50px;
        width: 80%;
        display: flex;

        &>.content-left {
            width: 50%;
            height: 100%;

            &>.text {
                font-size: 30px;
                font-weight: 600;
                margin-bottom: 20px;
            }
        }

        &>.content-right {
            width: 50%;
            padding: 20px 50px;

            .mySchoolClass {
                display: flex;
                align-items: center;
                margin-bottom: 20px;
                flex-wrap: wrap;
                line-height: 2;
            }

            .ctp-main {
                display: flex;
                align-items: center;
            }

            .select-content {
                margin-top: 20px;

                &>.tag {
                    padding: 5px 20px;
                    margin-bottom: 10px;
                }
            }
        }
    }
}


.wrapper{
    width:200px;
    height:60px;
    margin: 60px 0 0 80px;
    transform: translate(-50%, -50%);
}
.circle{
    width:20px;
    height:20px;
    position: absolute;
    border-radius: 50%;
    background-image: linear-gradient(transparent, #ccc);
    left:15%;
    transform-origin: 50%;
    animation: circle .5s alternate infinite ease;
}

@keyframes circle{
    0%{
        top:60px;
        height:5px;
        border-radius: 50px 50px 25px 25px;
        transform: scaleX(1.7);
    }
    40%{
        height:20px;
        border-radius: 50%;
        transform: scaleX(1);
    }
    100%{
        top:0%;
    }
}
.circle:nth-child(2){
    left:45%;
    animation-delay: .2s;
}
.circle:nth-child(3){
    left:auto;
    right:15%;
    animation-delay: .3s;
}
.shadow{
    width:20px;
    height:4px;
    border-radius: 50%;
    background-color: rgba(0,0,0,.5);
    position: absolute;
    top:62px;
    transform-origin: 50%;
    z-index: -1;
    left:15%;
    filter: blur(1px);
    animation: shadow .5s alternate infinite ease;
}

@keyframes shadow{
    0%{
        transform: scaleX(1.5);
    }
    40%{
        transform: scaleX(1);
        opacity: .7;
    }
    100%{
        transform: scaleX(.2);
        opacity: .4;
    }
}
.shadow:nth-child(4){
    left: 45%;
    animation-delay: .2s
}
.shadow:nth-child(5){
    left:auto;
    right:15%;
    animation-delay: .3s;
}
.wrapper span{
    position: absolute;
    top:80px;
    font-size: 20px;
    color: #454545;
    left:15%;
    font-weight: 600;
}